1 /*

     2     SDL - Simple DirectMedia Layer

     3     Copyright (C) 1997-2006 Sam Lantinga

     4 

     5     This library is SDL_free software; you can redistribute it and/or

     6     modify it under the terms of the GNU Lesser General Public

     7     License as published by the Free Software Foundation; either

     8     version 2.1 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Lesser General Public License for more details.

    14 

    15     You should have received a copy of the GNU Lesser General Public

    16     License along with this library; if not, write to the Free Software

    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    18 

    19     Sam Lantinga

    20     slouken@libsdl.org

    21 */

    22 #include "SDL_config.h"

    23 

    24 #include "../video/SDL_sysvideo.h"

    25 

    26 /* Useful functions and variables from SDL_sysevents.c */

    27 

    28 #ifdef __BEOS__		/* The Be event loop runs in a separate thread */

    29 #define MUST_THREAD_EVENTS

    30 #endif

    31 

    32 #ifdef __WIN32__	/* Win32 doesn't allow a separate event thread */

    33 #define CANT_THREAD_EVENTS

    34 #endif

    35 

    36 #ifdef IPOD			/* iPod doesn't support threading at all */

    37 #define CANT_THREAD_EVENTS

    38 #endif

    39 

    40 #ifdef __MACOS__	/* MacOS 7/8 don't support preemptive multi-tasking */

    41 #define CANT_THREAD_EVENTS

    42 #endif

    43 

    44 #ifdef __OS2__		/* The OS/2 event loop runs in a separate thread */

    45 #define MUST_THREAD_EVENTS

    46 #endif